Does anyone run SLP'S Power flo axle backs?????? not loudmouths, because i cant find a mustang with them anywhere to hear it... Thanks

 

i had them for a short while on my 07, which i no longer have....don't ask... They sounded great, pretty quiet, no drone imo, when you get on them they sound awesome/ nasty. but for the most part i think they are tame. after i get my 08 i am electing pypes midmuffler.

 

My loudmouths are awsome.... Loud when your on them. No drone at all...